Question 1

What is OHIP billing code Z406?

Accepted Answer

Z406 is "Scalene, posterior cervical lymph node(s), unilateral", an OHIP Haematic and Lymphatic Surgical Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does Z406 pay?

Accepted Answer

The current OHIP fee for Z406 is $247.75, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill Z406 to OHIP?

Accepted Answer

Z406 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates Z406 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to Z406?

Accepted Answer

Codes related to Z406 in the Schedule of Benefits include Z405, Z411, Z578, Z427, Z407, Z409.

Z406 – Scalene, posterior cervical lymph node(s), unilateral

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